[3000 Lumens] Clear picture and great sound

[10 W] Good resolution. Easy to mount; we mounted it upside down using mounting brackets. It works great with our Samsung surround sound system.

[4 to 16.7 ms] Great clean edge to edge quality. Easy setup, second Optoma Projector, this model had all the inputs I wanted, Including USB Flash Drive playback of mp4's.

[105% ] Out of the box settings are too bright and need to be calibrated for my purposes (primarily low light viewing). After calibration picture quality is outstanding for this price range. I use this with HDMI sources (HTPC & PS3). Note about Rainbow affect: It 'can' be noticeable in high contrast situations and if you dart your eyes back and forth across the screen and keep on doing that. Most people keep their eyes relatively in the same area, or move them slowly, so it 'likely' won't be an issue. I see it sometimes but not enough to bother me. For the Home-Theatre-in-a-Box portability and placement, I got this along with the Elite F100NWH portable screen, and JVC TH-BA1 soundbar. My friends can't believe the 5 min setup and take down.

[Laser Phosphor] Everything is fine and everything works.
It can be seen that it was unpacked and not packed very well, plus I found a long hair stuck in the mechanical part of the lens. I ordered this product to Ukraine and still did not understand where it could be unpacked. Perhaps this could happen at customs. I’m not making a complaint about this because I don’t know who did it :)
The projector is super, I'm very pleased. Everything works as I imagined it, despite the fact that the instructions are written very ambiguous at some points :)
In general, thanks to Optoma and thanks to B&H!

[Yes] This, to me, seemed to be a better value than ANY television. For the price of this projector and an inexpensive screen together, you're still spending less for a considerably large image. Most of my TV watching is done in dimly lit rooms anyway so, the fact that my picture suffers in direct sunlight is not that big of a deal. You can still watch this projector in a moderately lit room but the black level will suffer a little. Overhead lights or bright lamps will wash out a lot of the image but table lamps or track lighting should be okay for a decent picture. Obviously, the best image will come in a totally dark room but many TVs in the price range of this projector will be challanged in the same way. The projector comes with on-board speakers that you'll want to disable at installation. You can access the menu through the remote to turn the projector's sound level all the way down (if you're using HDMI cables. It's a moot issue if you're using component cables or RCAs). Placement requires a little bit of planning since there's no horizontal keystone correction. You can shift the image vertically and that's about it. If you need a projector that has more features, you'll need to spend a little more money.

[4 to 16.7 ms] i love this product and olso good price

[1.21 to 1.59:1] Great picture, these are not even 4K yet. 1 with lights on and 1 in darkness. Projector has amazing picture, but some limitations on where it can be placed, cannot be very far from center.

[Laser Phosphor] I did a lot of research and looked into many different projectors, online specs review and field testing at electronic stores. I use the probe for for movies. The HD 66 is simy right on theory if you are looking for a compact, silent, yet sufficiently bright projector with deep connectivity. I'm using the HD connection - great to have, but it also has all other connections to cover your basics, VGA, s-video and component. The speaker is not worth mentioning, at least for movies, it may perhaps be ok for some sound effects during your next presentation or the odd clip here and there. But then I'm running everything at home through an LG HOME THEATER system, so the speaker is disabled and so far I didn't turn it back on. All in all a great projector for good money.

[105% ] Very nice HD image on 100” Elite screen snd is plenty bright even in eco mode.